Zero-sum game: Difference between revisions

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Rewrote language slightly to imply that imperfect/perfect information is orthogonal to zero/non-zero sum.
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m (Rewrote language slightly to imply that imperfect/perfect information is orthogonal to zero/non-zero sum.)
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{{wikipedia|Zero-sum game}}
 
A zero-sum game is one in which no wealth is created or destroyed. So, in a two-player zero-sum game, whatever one player wins, the other loses. Therefore, the player share no common interests. ThereLike areother twogames, generalresearchers typesdistinguish ofbetween zero-sum games: those with perfect information and those without.
 
A single-winner method is a form of "'''zero-sum game'''". There can be only one.
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